CN103874057B - Suitable for the mobile terminal and control system of concerning security matters place anti-eavesdrop - Google Patents
Suitable for the mobile terminal and control system of concerning security matters place anti-eavesdrop Download PDFInfo
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- CN103874057B CN103874057B CN201410115838.5A CN201410115838A CN103874057B CN 103874057 B CN103874057 B CN 103874057B CN 201410115838 A CN201410115838 A CN 201410115838A CN 103874057 B CN103874057 B CN 103874057B
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- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 7
- 230000006872 improvement Effects 0.000 description 7
- 241000700605 Viruses Species 0.000 description 4
- 238000010295 mobile communication Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The present invention relates to a kind of mobile terminal, control system and control method suitable for concerning security matters place anti-eavesdrop.The invention provides a kind of mobile terminal suitable for concerning security matters place anti-eavesdrop, including Mobile terminal main board circuit, battery of mobile terminal and mobile terminal switching on and shutting down control module, mobile terminal switching on and shutting down control module includes wireless activation receiving module, control processor and power control circuit, and Mobile terminal main board circuit, power control circuit, battery of mobile terminal are sequentially connected in series.Present invention also offers a kind of control system and its control method suitable for concerning security matters place anti-eavesdrop.The beneficial effects of the invention are as follows：After wireless activation receiving module receives shutdown data, send shutdown data to control processor, cut-off state is in by control processor control power control circuit, to cut off the supply access between Mobile terminal main board circuit, battery of mobile terminal, to realize the purpose of concerning security matters place anti-eavesdrop, the information security in concerning security matters place has been effectively ensured.
Description
Technical field
The present invention relates to a kind of movement suitable for concerning security matters place anti-eavesdrop in mobile communication, more particularly to mobile communication
Terminal and control system.
Background technology
With the popularization of mobile communication technology, mobile phone has become routine work, the instrument of life indispensability, while mobile phone is used
The information-leakage that family faces is threatened and also become increasingly conspicuous, and after particularly mobile phone enters the intelligent machine epoch, cell phone software running environment is
Open operating system, such as Windows Phone, Android and IOS, its interface opened allow the implantation of various softwares
And operation, it is allowed to which user downloads various application software and operated on mobile phone.As PC fields, cell phone software is also inevitable
There is various viruses and wooden horse, virus and wooden horse are thus right by stealing the information of user to the control of mobile phone software and hardware
User causes economic loss or privacy leakage.Some of which virus or wooden horse can control the switching on and shutting down program of mobile phone, when with
Screen is closed during the switching on and shutting down of family, disguise oneself as after ring shutdown, and open microphone and monitor sound around mobile phone, Huo Zhekai in real time
Sent after opening camera shooting surrounding enviroment video, photo by mobile communications network.These information security hidden danger remove prestige
Coerce outside individual privacy, also cause very big threat, such as control to be brought into China's national defense, the information security of economic field
Concerning security matters place（Meeting room, office space etc.）Mobile phone eavesdropped and recorded a video.
Concerning security matters place in China's typically prevents from divulging a secret by forbidding carrying mobile phone mode of entrance at present, but under some environment
Mobile phone can not be avoided to be brought into concerning security matters place completely, if above mentioned problem solves by mobile phone safe securing software, due to disease
Poison, wooden horse continuous renewal and targetedly design, can not fundamentally solve these information security hidden danger.
The content of the invention
In order to solve the problems of the prior art, the invention provides a kind of mobile end suitable for concerning security matters place anti-eavesdrop
End, control system and control method.
The invention provides a kind of mobile terminal suitable for concerning security matters place anti-eavesdrop, including Mobile terminal main board circuit,
Battery of mobile terminal and mobile terminal switching on and shutting down control module, wherein, the mobile terminal switching on and shutting down control module includes wireless
Receiving module, control processor and power control circuit are encouraged, the wireless activation receiving module connects with the control processor
Connect, the control processor is connected with the power control circuit, the Mobile terminal main board circuit, power control circuit, shifting
Dynamic end cell is sequentially connected in series, and after the wireless activation receiving module receives shutdown data, sends shutdown data to control
Processor, cut-off state is in by control processor control power control circuit, to cut off Mobile terminal main board circuit, movement eventually
Supply access between end-cell.
As a further improvement on the present invention, the power control circuit includes control logic circuit, MOS switch pipe and electricity
Detection chip is flowed, the Mobile terminal main board circuit, MOS switch pipe, current detecting chip, battery of mobile terminal are sequentially connected in series,
The current detecting chip is connected with the control processor, the MOS switch pipe by the control logic circuit with it is described
Control processor connects.
As a further improvement on the present invention, the power control circuit also includes power rectifier, the power rectifier
Device respectively with wireless activation receiving module, control processor, control logic circuit, MOS switch pipe and the Mobile terminal main board
Circuit connects.
As a further improvement on the present invention, the mobile terminal also includes mobile terminal switching on and shutting down button, the movement
Limit switch machine button is connected with the control logic circuit.
As a further improvement on the present invention, the wireless activation receiving module includes embedded antenna for mobile terminal and short distance
Radio transmitting and receiving chip, the embedded antenna for mobile terminal are connected with the short-distance wireless transceiving chip, the short-distance wireless transmitting-receiving
Chip is connected with the control processor.
Enter present invention also offers a kind of control system suitable for concerning security matters place anti-eavesdrop, including installed in concerning security matters place
Mouthful mobile terminal shutdown control base station and as described above any one of the mobile terminal suitable for concerning security matters place anti-eavesdrop,
Wherein, the mobile terminal shutdown control base station and the wireless activation receiving module wireless connection, the mobile terminal shutdown
Control base station sends shutdown data to the wireless activation receiving module.
As a further improvement on the present invention, the mobile terminal shutdown control base station includes processor, security module, penetrated
Frequency transceiving chip, antenna for base station, Cao Zuoanjian, display screen and power subsystem, the power subsystem respectively with the display screen, guarantor
Close module, processor, rf chip connection, the processor respectively with the Cao Zuoanjian, display screen, security module,
Rf chip is connected, and the rf chip is connected with the antenna for base station.
Present invention also offers a kind of control method suitable for concerning security matters place anti-eavesdrop, comprise the following steps：
S100, by mobile terminal shut down control base station to mobile terminal switching on and shutting down control module send shutdown data；
S200, cut off between Mobile terminal main board circuit, battery of mobile terminal by mobile terminal switching on and shutting down control module
Supply access.
As a further improvement on the present invention, step S100 includes following sub-step：
S101, concerning security matters venue entrance installation mobile terminal shutdown control base station；
S102, when mobile terminal passes through concerning security matters venue entrance, mobile terminal shutdown shifting of the control base station to mobile terminal
Dynamic limit switch machine control module sends the shutdown data with certification key.
As a further improvement on the present invention, step S200 includes following sub-step：
S201, shutdown data are received by mobile terminal switching on and shutting down control module and carry out key discriminating；
After S202, authentication pass through, mobile terminal forced shutdown is controlled by mobile terminal switching on and shutting down control module.
The beneficial effects of the invention are as follows：By such scheme, after wireless activation receiving module receives shutdown data, will close
Machine data send control processor to, and cut-off state is in by control processor control power control circuit, mobile eventually with cut-out
The supply access between motherboard circuit, battery of mobile terminal is held, to realize the purpose of concerning security matters place anti-eavesdrop, has been effectively ensured and has related to
The information security in close place.
Brief description of the drawings
Fig. 1 is a kind of mobile terminal switching on and shutting down control module of mobile terminal suitable for concerning security matters place anti-eavesdrop of the invention
Structured flowchart；
Fig. 2 is a kind of mobile terminal shutdown control base station of mobile terminal suitable for concerning security matters place anti-eavesdrop of the invention
Structured flowchart；
Fig. 3 present invention is a kind of structured flowchart of the control system suitable for concerning security matters place anti-eavesdrop.
Embodiment
The present invention is further described for explanation and embodiment below in conjunction with the accompanying drawings.
Drawing reference numeral in Fig. 1 to Fig. 3 is：Mobile terminal switching on and shutting down control module 100；Control processor 101；Power supply control
Circuit 102 processed；Control logic circuit 1021；MOS switch pipe 1022；Current detecting chip 1023；Power rectifier 1024；Wirelessly
Encourage receiving module 103；Short-distance wireless transceiving chip 1031；Embedded antenna for mobile terminal 1032；Mobile terminal shutdown control base
Stand 200；Processor 201；Security module 202；Rf chip 203；Antenna for base station 204；Cao Zuoanjian 205；Display screen
206；Power subsystem 207；Mobile terminal switching on and shutting down button 300；Mobile terminal main board circuit 400；Battery of mobile terminal 500.
As shown in Figure 1 to Figure 3, a kind of mobile terminal suitable for concerning security matters place anti-eavesdrop, including Mobile terminal main board electricity
Road 400, battery of mobile terminal 500 and mobile terminal switching on and shutting down control module 100, wherein, the mobile terminal switching on and shutting down control
Module 100 includes wireless activation receiving module 103, control processor 101 and power control circuit 102, and the wireless activation connects
Module 103 to be received to be connected with the control processor 101, the control processor 101 is connected with the power control circuit 102,
The Mobile terminal main board circuit 400, power control circuit 102, battery of mobile terminal 500 are sequentially connected in series, the wireless activation
After receiving module 103 receives shutdown data, send shutdown data to control processor 101, controlled by control processor 101
Power control circuit 102 is in cut-off state, to cut off the confession between Mobile terminal main board circuit 400, battery of mobile terminal 500
Electric pathway.
As shown in Figure 1 to Figure 3, the mobile terminal is preferably mobile phone, and battery of mobile terminal 500 is preferably battery of mobile phone,
Mobile terminal main board circuit 400 is preferably cell phone mainboard circuit, and mobile terminal switching on and shutting down button 300 is preferably that handset switch machine is pressed
Key, mobile terminal shutdown control base station 200 is preferably mobile phone shutdown control base station, and mobile terminal switching on and shutting down control module 100 is excellent
Elect handset switch machine control module as.
As shown in Figure 1 to Figure 3, the power control circuit 102 includes control logic circuit 1021, MOS switch pipe 1022
With current detecting chip 1023, the MOS switch pipe 1022 preferably low on-resistance MOS switch pipe, the mobile terminal master
Plate circuit 400, MOS switch pipe 1022, current detecting chip 1023, battery of mobile terminal 500 are sequentially connected in series, the current detecting
Chip 1023 is connected with the control processor 101, and the MOS switch pipe 1022 passes through the control logic circuit 1021 and institute
Control processor 101 is stated to connect.
As shown in Figure 1 to Figure 3, the power control circuit 102 also includes power rectifier 1024, the power rectifier
1023 respectively with the wireless activation receiving module 103, control processor 101, control logic circuit 102, MOS switch pipe 1022
Connected with Mobile terminal main board circuit 400.
As shown in Figure 1 to Figure 3, the mobile terminal also includes mobile terminal switching on and shutting down button 300, and the mobile terminal is opened
Shutdown button 300 is connected with the control logic circuit 1021.
As shown in Figure 1 to Figure 3, the wireless activation receiving module 103 includes embedded antenna for mobile terminal 1032 and short distance
Radio transmitting and receiving chip 1031, the embedded antenna for mobile terminal 1032 is connected with the short-distance wireless transceiving chip 1031, described
Short-distance wireless transceiving chip 1031 is connected with the control processor 101.
As shown in figure 3, a kind of control system suitable for concerning security matters place anti-eavesdrop, including installed in concerning security matters venue entrance
Mobile terminal shut down control base station 200 and as described above any one of the mobile terminal suitable for concerning security matters place anti-eavesdrop,
Wherein, the mobile terminal shutdown control base station 200 and wireless 100 radio communication of the wireless activation receiving module, the shifting
Dynamic terminal closedown control base station 200 sends shutdown data to the wireless activation receiving module 103.
As shown in Figure 1 to Figure 3, mobile terminal shutdown control base station 200 include processor 201, security module 202,
Rf chip 203, antenna for base station 204, Cao Zuoanjian 205, display screen 206 and power subsystem 207, the power subsystem
207 are connected with the display screen 206, security module 202, processor 201, rf chip 203 respectively, the processor
201 are connected with the Cao Zuoanjian 205, display screen 206, security module 202, rf chip 203 respectively, and the radio frequency is received
Hair chip 203 is connected with the antenna for base station 204.
As shown in Figure 1 to Figure 3, a kind of control method suitable for concerning security matters place anti-eavesdrop, comprises the following steps：
S100, by mobile terminal shut down control base station 200 to mobile terminal switching on and shutting down control module 100 send shutdown number
According to；
S200, Mobile terminal main board circuit 400, mobile terminal electricity are cut off by mobile terminal switching on and shutting down control module 200
Supply access between pond 500, to realize anti-eavesdrop.
Step S100 includes following sub-step：
S101, concerning security matters venue entrance installation mobile terminal shutdown control base station 200；
S102, when mobile terminal passes through concerning security matters venue entrance, mobile terminal shuts down control base station 200 to mobile terminal
Mobile terminal switching on and shutting down control module 100 sends the shutdown data with certification key.
Step S200 includes following sub-step：
S201, shutdown data are received by mobile terminal switching on and shutting down control module 100 and carry out key discriminating；
After S202, authentication pass through, mobile terminal forced shutdown is controlled by mobile terminal switching on and shutting down control module 100.
The invention provides a kind of mobile terminal suitable for concerning security matters place anti-eavesdrop, and can be used in needs the concerning security matters that often come in and go out
On the mobile phone of the personnel in place, when entering concerning security matters place, can manually or automatically cut off cellular phone power supplies is completely switched off it.
Present invention also offers a kind of control system suitable for concerning security matters place anti-eavesdrop, and mobile terminal is shut down and controls base
Stand and 200 be arranged on concerning security matters place gateway, the control base station equipment of mobile phone shutdown can be automatically controlled, opened when being provided with mobile terminal
When the mobile phone for control module 100 of shutting down is by gateway, mobile terminal shutdown control base station 200, which launches wireless signal, forces mobile phone
Into power off state.
When handset switch machine button is pressed, power control circuit 102 is in the conduction state after being triggered, the conventional electricity of mobile phone
Original flow starting up is pressed on road, after power control circuit 102 detects that the electric current in power path reaches normal work limit value
The conducting state of power control circuit 102 is maintained, keeps the normal work of mobile phone.After start work, when handset switch machine button
It is pressed again more than after certain time, mobile phone custom circuit enters off-mode by original design, and power control circuit 102 is examined
Measure electric current in power path and be reduced to shutdown limit value, differentiate that mobile phone custom circuit is automatically cut off MOS days after being in off-mode
The conducting of pipe 1022 is closed, mobile phone is in the power supply determined and completely cuts through state.Wireless activation receiving module 103 is wireless signal
Receiving module, after the off signal that mobile terminal shutdown control base station 200 is sent is received, the signal receives through wireless activation
Module 103 receives pass and sends control processor 101 to, is controlled by it power control circuit 102 and is in cut-off state, force disconnect
Mobile phone custom circuit power supply, Mobile terminal main board circuit 400 can be cut off by mobile terminal switching on and shutting down control module 100, is moved
The supply access between end cell 500 is moved to realize being completely switched off for mobile phone, reaches the purpose of anti-eavesdrop.
Mobile terminal switching on and shutting down control module 100 flows through the electric current of power control circuit 102 to judge mobile phone by detection
The switching on and shutting down operation of custom circuit and state, perform corresponding bottom switching on and shutting down operation, it is ensured that the normal shutdown operation of mobile phone.
The control processor 101 of mobile terminal switching on and shutting down control module 100 carries timing function, and mobile phone is appointed not within more than 60 seconds
Into off-mode, it is believed that mobile phone shutdown operation exception, force mobile terminal switching on and shutting down control module 100 to be in by state,
Mobile phone is in be completely switched off（Power-off）State.
Mobile terminal switching on and shutting down control module 100 is self-contained unit, serial to access Mobile terminal main board circuit 400, movement
Between end cell 500, it is not necessary to which the original circuit design of mobile phone is changed.
The power supply conducting of mobile terminal switching on and shutting down control module 100 need not increase extra button with cut-off control or open
Close.
Mobile terminal switching on and shutting down control module 100 is is completely independent work, not by soft in mobile phone custom circuit or mobile phone
Part programme-control.
Mobile terminal switching on and shutting down control module 100 carries wireless activation module, can receive from mobile phone shutdown control base station
The off signal of equipment transmitting, carries out mobile phone force disconnect power supply automatically.
The off signal that mobile terminal shutdown control base station 200 is launched has certification key, mobile terminal switching on and shutting down control mould
Block 100 only just performs power-off operation in certification by rear.
A kind of mobile terminal, control system and control method suitable for concerning security matters place anti-eavesdrop provided by the invention, it is real
The safely controllable power-off operation of mobile phone is showed, has effectively prevented from realizing to logical around mobile phone by mobile phone " puppet shutdown " mode
Words, scene are recorded and the behavior of steal information are sent by wireless network.
Mobile terminal switching on and shutting down control module 100 can work independently, and also receive mobile terminal shutdown control base station 200
Remote control.
Switching on and shutting down operate with the original switching on and shutting down button of mobile phone, and can differentiate the shutdown that user is performed by software interface
Operation, design original to mobile phone almost do not change, and have stronger feasibility.
Mobile terminal switching on and shutting down control module 100 can be integrated in 8 × 5 × 2mm3Module in, during Cell Phone Design
Original Electric Design of mobile phone need not be changed, as long as being serially connected in hardware circuit in battery and mobile phone custom circuit
Between.
The power consumption of mobile terminal switching on and shutting down control module 100 is extremely low, less than 1mW, to normal working hours of mobile phone not structure
Into influence.
Mobile terminal switching on and shutting down control module 100 is independent operational module, and its switching on and shutting down work is not by mobile phone hardware electricity
Road and the control of software.Mobile phone and intercell connection are turned on rapidly in start, ensures the normal boot-strap operation of mobile phone, and are being sentenced
Power supply conducting state is maintained after other mobile phone power-on；The power supply of mobile phone and the power supply of module itself are completely cut through in shutdown, is ensured
The start of mobile phone can not be controlled by certain means.
A kind of mobile terminal suitable for concerning security matters place anti-eavesdrop provided by the invention can accurately detect the conventional electricity of mobile phone
The current drain on road, thus accurately differentiate the working of mobile phone, standby and off-mode, the moulds such as the restarting of mobile phone can be differentiated
Formula simultaneously performs corresponding power management operations.
The present invention is directed to the possibility that closing hand phone may be forgotten when entering concerning security matters place, and devising can be with long distance forced hand
The mobile terminal shutdown control base station 200 of machine-operated machine, the implantation of device concerning security matters place entrance, when being mounted with that mobile terminal opens
When the mobile phone of shutdown control module 100 is carried the signal cover by switching on and shutting down control base station, mobile terminal shutdown control
Wireless signal is launched in base station 200 processed forces control mobile phone to enter power off state.
Mobile terminal switching on and shutting down control module 100 is designed serial interface and enters mobile phone custom circuit and electricity in Cell Phone Design
In the connection line in pond, the start controlling switch of mobile terminal switching on and shutting down control module 100 is connected to the switching on and shutting down button of mobile phone
On.
When mobile phone is in off-mode, if handset switch machine button is pressed, the controlled guidance of MOS switch pipe 1022
It is logical, cell phone mainboard circuit（Also known as mobile phone custom circuit）Power supply circuit between battery of mobile phone is turned on, and mobile phone is opened into conventional
Machine operating process.Meanwhile control processor 101 is also powered and enters working condition.
Current detecting chip 1023 can consume electric current with accurate measurement mobile phone, can accurately differentiate that cell phone mainboard circuit is in
Working condition, holding state, or off-mode.
The control processor 101 of handset switch machine control module flows through MOS switch by the detection of current detecting chip 1023
The electric current of pipe 1022, when electric current reaches mobile phone running current value, it is believed that mobile phone is in open state, controls and maintains
MOS switch pipe 1022 is in the conduction state, and mobile phone enters normal operating conditions.
When mobile phone carries out power-off operation, on the one hand control processor 101 detects the operation from handset switch machine button,
The power consumption of mobile phone is detected simultaneously, when consuming electric current and reaching the shutdown limit and after maintaining limiting time, it is believed that mobile phone has been switched off,
The control to MOS switch pipe 1022 is then closed automatically, realizes completely cutting through for cellular phone power supplies, while handset switch machine control module
Own power source is also turned off.The inside of control processor 101 sets a timer, when detecting that handset switch machine button is pressed
（Power-off operation）Mobile phone was still not detected by more than 60 seconds and is in off-mode, is determined as mobile phone shutdown exception（Such as due to by
The false shutdown of virus control）, force disconnect mobile phone custom circuit power supply.
Handset switch machine control module detect mobile phone consumption electric current reach shutdown the limit when, for maintain 10 seconds after just cut off
Power supply, thereby guarantee that the functions such as the restarting of mobile phone are unaffected.
Electric current is consumed to differentiate the shutdown of mobile phone by detecting mobile phone, it can be ensured that user is not used switch switch but led to
The shut-off function for crossing cell phone software carries out power-off operation, can also accurately differentiate the off-mode of mobile phone.
A 2.45GHz short-distance wireless communication module built in handset switch machine control module, can be received from 5 meters of scopes
The off signal of interior mobile phone shutdown control base station equipment transmitting simultaneously carries out key discriminating, and authentication forces hand by rear control processor
Machine-operated machine power-off.
Mobile phone shutdown control base station equipment is a simple wireless base station apparatus, by processor, radio frequency unit and secrecy
Unit forms.Secret unit is supervised by country or information security department of army, it is ensured that the security of module.
Above content is to combine specific preferred embodiment further description made for the present invention, it is impossible to is assert
The specific implementation of the present invention is confined to these explanations.For general technical staff of the technical field of the invention,
On the premise of not departing from present inventive concept, some simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (5)
- A kind of 1. mobile terminal suitable for concerning security matters place anti-eavesdrop, it is characterised in that：Including Mobile terminal main board circuit, movement End cell and mobile terminal switching on and shutting down control module, wherein, the mobile terminal switching on and shutting down control module includes wireless activation Receiving module, control processor and power control circuit, the wireless activation receiving module are connected with the control processor, institute State control processor to be connected with the power control circuit, the Mobile terminal main board circuit, power control circuit, mobile terminal Battery is sequentially connected in series, and after the wireless activation receiving module receives shutdown data, sends shutdown data to control processor, Cut-off state is in by control processor control power control circuit, to cut off Mobile terminal main board circuit, battery of mobile terminal Between supply access, the power control circuit includes control logic circuit, MOS switch pipe and current detecting chip, described Mobile terminal main board circuit, MOS switch pipe, current detecting chip, battery of mobile terminal are sequentially connected in series, the current detecting chip It is connected with the control processor, the MOS switch pipe is connected by the control logic circuit with the control processor, institute Stating power control circuit also includes power rectifier, the power rectifier respectively with the wireless activation receiving module, control Processor, control logic circuit, MOS switch pipe connect with Mobile terminal main board circuit.
- 2. the mobile terminal according to claim 1 suitable for concerning security matters place anti-eavesdrop, it is characterised in that：It is described mobile whole End also includes mobile terminal switching on and shutting down button, and the mobile terminal switching on and shutting down button is connected with the control logic circuit.
- 3. the mobile terminal according to claim 1 suitable for concerning security matters place anti-eavesdrop, it is characterised in that：It is described wireless sharp Encouraging receiving module includes embedded antenna for mobile terminal and short-distance wireless transceiving chip, the embedded antenna for mobile terminal with it is described short Connected away from radio transmitting and receiving chip, the short-distance wireless transceiving chip is connected with the control processor.
- A kind of 4. control system suitable for concerning security matters place anti-eavesdrop, it is characterised in that：Including installed in concerning security matters venue entrance Mobile terminal shutdown control base station and the mobile terminal suitable for concerning security matters place anti-eavesdrop as described in one of claims 1 to 3, Wherein, the mobile terminal shutdown control base station and the wireless activation receiving module wireless connection, the mobile terminal shutdown Control base station sends shutdown data to the wireless activation receiving module.
- 5. the control system according to claim 4 suitable for concerning security matters place anti-eavesdrop, it is characterised in that：It is described mobile whole End shutdown control base station includes processor, security module, rf chip, antenna for base station, Cao Zuoanjian, display screen and power supply Unit, the power subsystem are connected with the display screen, security module, processor, rf chip respectively, the processor It is connected respectively with the Cao Zuoanjian, display screen, security module, rf chip, the rf chip and the base Station antenna connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115838.5A CN103874057B (en) | 2014-03-26 | 2014-03-26 | Suitable for the mobile terminal and control system of concerning security matters place anti-eavesdrop |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410115838.5A CN103874057B (en) | 2014-03-26 | 2014-03-26 | Suitable for the mobile terminal and control system of concerning security matters place anti-eavesdrop |
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| Publication Number | Publication Date |
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| CN103874057A CN103874057A (en) | 2014-06-18 |
| CN103874057B true CN103874057B (en) | 2018-02-09 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107094184A (en) * | 2017-06-07 | 2017-08-25 | 江苏北弓智能科技有限公司 | A kind of mobile terminal managing and control system based on time parameter method |
| CN111556409B (en) * | 2020-05-22 | 2022-04-19 | 上海创功通讯技术有限公司 | Microphone control circuit and electronic equipment |
| CN113271371B (en) * | 2021-07-15 | 2021-10-08 | 上海豪承信息技术有限公司 | Mobile terminal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2779456Y (en) * | 2005-01-20 | 2006-05-10 | 英业达股份有限公司 | Power Controls to Reduce Shutdown Power Consumption |
| CN101951625A (en) * | 2010-09-30 | 2011-01-19 | 成都三零瑞通移动通信有限公司 | Mobile phone on and off security detection and control device and method |
| CN101969510A (en) * | 2010-10-29 | 2011-02-09 | 东莞宇龙通信科技有限公司 | Method, device and system for automatically adjusting mobile phone status |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4290691B2 (en) * | 2005-11-28 | 2009-07-08 | 株式会社カシオ日立モバイルコミュニケーションズ | Mobile communication terminal device and program |
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2014
- 2014-03-26 CN CN201410115838.5A patent/CN103874057B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2779456Y (en) * | 2005-01-20 | 2006-05-10 | 英业达股份有限公司 | Power Controls to Reduce Shutdown Power Consumption |
| CN101951625A (en) * | 2010-09-30 | 2011-01-19 | 成都三零瑞通移动通信有限公司 | Mobile phone on and off security detection and control device and method |
| CN101969510A (en) * | 2010-10-29 | 2011-02-09 | 东莞宇龙通信科技有限公司 | Method, device and system for automatically adjusting mobile phone status |
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| Publication number | Publication date |
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| CN103874057A (en) | 2014-06-18 |
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